[ViewVC] Diff of: cvs/deliantra/Deliantra-Client/Client.xs

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.245 by root, Fri Dec 28 15:05:20 2007 UTC vs.
Revision 1.329 by root, Sun Nov 18 13:07:51 2018 UTC

…		…
15		15
16	#include "EXTERN.h"	16	#include "EXTERN.h"
17	#include "perl.h"	17	#include "perl.h"
18	#include "XSUB.h"	18	#include "XSUB.h"
19		19
		20	#include "flat_hash_map.hpp"
		21
20	#ifdef _WIN32	22	#ifdef _WIN32
21	# undef pipe	23	# undef pipe
22	// microsoft vs. C	24	// microsoft vs. C
23	# define sqrtf(x) sqrt(x)	25	# define sqrtf(x) sqrt(x)
24	# define roundf(x) (int)(x)
25	# define atan2f(x,y) atan2(x,y)	26	# define atan2f(x,y) atan2(x,y)
26	# define M_PI 3.14159265f	27	# define M_PI 3.14159265f
27	#endif	28	#endif
28		29
29	#include <assert.h>	30	#include <cassert>
30	#include <math.h>	31	#include <cmath>
31	#include <string.h>	32	#include <cstring>
32	#include <stdio.h>	33	#include <cstdio>
33	#include <stdlib.h>	34	#include <cstdlib>
		35
		36	#include <utility>
		37	#include <bitset>
34		38
35	#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW	39	#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
36		40
37	#include <SDL.h>	41	#include <SDL.h>
38	#include <SDL_thread.h>	42	#include <SDL_thread.h>
39	#include <SDL_endian.h>	43	#include <SDL_endian.h>
40	#include <SDL_image.h>	44	#include <SDL_image.h>
41	#include <SDL_mixer.h>	45	#include <SDL_mixer.h>
42	#include <SDL_opengl.h>	46	#include <SDL_opengl.h>
43		47
		48	/* work around os x broken headers */
		49	#ifdef __MACOSX__
		50	typedef void (APIENTRYP PFNGLBLENDFUNCSEPARATEPROC) (GLenum sfactorRGB, GLenum dfactorRGB, GLenum sfactorAlpha, GLenum dfactorAlpha);
		51	typedef void (APIENTRYP PFNGLACTIVETEXTUREPROC) (GLenum texture);
		52	typedef void (APIENTRYP PFNGLMULTITEXCOORD2FPROC) (GLenum target, GLfloat s, GLfloat t);
		53	#endif
		54
44	#define PANGO_ENABLE_BACKEND	55	#define PANGO_ENABLE_BACKEND
45	#define G_DISABLE_CAST_CHECKS	56	#define G_DISABLE_CAST_CHECKS
46		57
47	#include <glib/gmacros.h>	58	#include <glib.h>
48		59
49	#include <pango/pango.h>	60	#include <pango/pango.h>
		61
		62	#ifndef PANGO_VERSION_CHECK
		63	# define PANGO_VERSION_CHECK(a,b,c) 0
		64	#endif
		65
		66	#if !PANGO_VERSION_CHECK (1, 15, 2)
		67	# define pango_layout_get_line_readonly pango_layout_get_line
		68	# define pango_layout_get_lines_readonly pango_layout_get_lines
		69	# define pango_layout_iter_get_line_readonly pango_layout_iter_get_line
		70	# define pango_layout_iter_get_run_readonly pango_layout_iter_get_run
		71	#endif
50		72
51	#ifndef _WIN32	73	#ifndef _WIN32
52	# include <sys/types.h>	74	# include <sys/types.h>
53	# include <sys/socket.h>	75	# include <sys/socket.h>
54	# include <netinet/in.h>	76	# include <netinet/in.h>
55	# include <netinet/tcp.h>	77	# include <netinet/tcp.h>
56	# include <inttypes.h>	78	# include <inttypes.h>
57	#endif	79	#endif
58		80
		81	#if __GNUC__ >= 4
		82	# define expect(expr,value) __builtin_expect ((expr),(value))
		83	#else
		84	# define expect(expr,value) (expr)
		85	#endif
		86
		87	#define expect_false(expr) expect ((expr) != 0, 0)
		88	#define expect_true(expr) expect ((expr) != 0, 1)
		89
59	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */	90	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
60		91
		92	/* this is used as fow flag as well, so has to have a different value */
		93	/* then anything that is computed by incoming darkness */
61	#define FOW_DARKNESS 32	94	#define FOW_DARKNESS 50
		95	#define DARKNESS_ADJUST(n) (n)
62		96
63	#define MAP_EXTEND_X 32	97	#define MAP_EXTEND_X 32
64	#define MAP_EXTEND_Y 512	98	#define MAP_EXTEND_Y 512
65		99
66	#define MIN_FONT_HEIGHT 10	100	#define MIN_FONT_HEIGHT 10
67		101
68	#if 0	102	/* mask out modifiers we are not interested in */
69	# define PARACHUTE SDL_INIT_NOPARACHUTE	103	#define MOD_MASK (KMOD_CTRL \| KMOD_SHIFT \| KMOD_ALT \| KMOD_META)
70	#else	104
71	# define PARACHUTE 0	105	#define KMOD_LRAM 0x10000 // our extension
72	#endif	106
		107	#define TEXID_SPEECH 1
		108	#define TEXID_NOFACE 2
		109
		110	static char *
		111	fast_sv_grow (SV *sv, STRLEN need)
		112	{
		113	STRLEN len = SvLEN (sv);
		114	STRLEN want = SvCUR (sv) + need;
		115
		116	if (expect_false (len < want))
		117	{
		118	do
		119	len *= 2;
		120	while (len < want);
		121
		122	sv_grow (sv, len);
		123	}
		124
		125	SvCUR_set (sv, want);
		126	return SvEND (sv) - need;
		127	}
73		128
74	static AV *texture_av;	129	static AV *texture_av;
75		130
76	static struct	131	static struct
77	{	132	{
…		…
134	{	189	{
135	GSList *attrs = run->item->analysis.extra_attrs;	190	GSList *attrs = run->item->analysis.extra_attrs;
136		191
137	while (attrs)	192	while (attrs)
138	{	193	{
139	PangoAttribute *attr = attrs->data;	194	PangoAttribute attr = (PangoAttribute )attrs->data;
140		195
141	if (attr->klass->type == PANGO_ATTR_SHAPE)	196	if (attr->klass->type == PANGO_ATTR_SHAPE)
142	return 1;	197	return 1;
143		198
144	attrs = attrs->next;	199	attrs = attrs->next;
145	}	200	}
146		201
147	return 0;	202	return 0;
148	}	203	}
149		204
150	typedef struct cf_layout {	205	struct cf_layout {
151	PangoLayout *pl;	206	PangoLayout *pl;
152	float r, g, b, a; // default color for rgba mode	207	float r, g, b, a; // default color for rgba mode
153	int base_height;	208	int base_height;
154	DC__Font font;	209	DC__Font font;
155	rc_t *rc;	210	rc_t rc;
156	} *DC__Layout;	211	};
		212
		213	typedef cf_layout *DC__Layout;
157		214
158	static DC__Font default_font;	215	static DC__Font default_font;
159	static PangoContext *opengl_context;	216	static PangoContext *opengl_context;
160	static PangoFontMap *opengl_fontmap;	217	static PangoFontMap *opengl_fontmap;
161		218
162	static void	219	static void
163	substitute_func (FcPattern *pattern, gpointer data)	220	substitute_func (FcPattern *pattern, gpointer data)
164	{	221	{
165	FcPatternAddBool (pattern, FC_HINTING, 1);	222	FcPatternAddBool (pattern, FC_HINTING, 1);
166	#ifdef FC_HINT_STYLE	223	#ifdef FC_HINT_STYLE
167	FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);	224	FcPatternAddInteger (pattern, FC_HINT_STYLE, FC_HINT_FULL);
168	#endif	225	#endif
169	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	226	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
170	}	227	}
171		228
172	static void	229	static void
173	layout_update_font (DC__Layout self)	230	layout_update_font (DC__Layout self)
174	{	231	{
175	/* use a random scale factor to account for unknown descenders, 0.8 works	232	/* use a random scale factor to account for unknown descenders, 0.8 works
176	* reasonably well with bitstream vera	233	* reasonably well with dejavu/bistream fonts
177	*/	234	*/
178	PangoFontDescription *font = self->font ? self->font : default_font;	235	PangoFontDescription *font = self->font ? self->font : default_font;
179		236
180	pango_font_description_set_absolute_size (font,	237	pango_font_description_set_absolute_size (font,
181	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));	238	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
…		…
202	}	259	}
203		260
204	typedef uint16_t tileid;	261	typedef uint16_t tileid;
205	typedef uint16_t faceid;	262	typedef uint16_t faceid;
206		263
207	typedef struct {	264	struct maptex
		265	{
208	GLuint name;	266	GLuint name;
209	int w, h;	267	int w, h;
210	float s, t;	268	float s, t;
211	uint8_t r, g, b, a;	269	uint8_t r, g, b, a;
212	tileid smoothtile;	270	tileid smoothtile;
213	uint8_t smoothlevel;	271	uint8_t smoothlevel;
214	} maptex;	272	uint8_t unused; /* set to zero on use */
		273	};
215		274
216	typedef struct {	275	struct mapcell
		276	{
217	uint32_t player;	277	uint32_t player;
218	tileid tile[3];	278	tileid tile[3];
219	uint16_t darkness;	279	uint16_t darkness;
220	uint8_t stat_width, stat_hp, flags, smoothmax;	280	uint8_t stat_width, stat_hp, flags, smoothmax;
221	} mapcell;	281	};
222		282
223	typedef struct {	283	struct maprow
		284	{
224	int32_t c0, c1;	285	int32_t c0, c1;
225	mapcell *col;	286	mapcell *col;
226	} maprow;	287	};
227		288
228	typedef struct map {	289	struct mapgrid {
229	int x, y, w, h;	290	int x, y, w, h;
230	int ox, oy; /* offset to virtual global coordinate system */	291	int ox, oy; /* offset to virtual global coordinate system */
231	int faces; tileid *face2tile; // [faceid]	292	int faces; tileid *face2tile; // [faceid]
232	int texs; maptex *tex; // [tileid]	293	int texs; maptex *tex; // [tileid]
233		294
234	int32_t rows;	295	int32_t rows;
235	maprow *row;	296	maprow *row;
236	} *DC__Map;	297	};
237		298
238	static char *	299	typedef mapgrid *DC__Map;
		300
		301	template<typename T>
		302	static void
239	prepend (char *ptr, int sze, int inc)	303	prepend (T *&ptr, int sze, int inc)
240	{	304	{
241	char *p;	305	T *p;
242		306
243	New (0, p, sze + inc, char);	307	New (0, p, sze + inc, T);
244	Zero (p, inc, char);	308	Zero (p, inc, T);
245	Move (ptr, p + inc, sze, char);	309	Move (ptr, p + inc, sze, T);
246	Safefree (ptr);	310	Safefree (ptr);
247		311
248	return p;	312	ptr = p;
249	}	313	}
250		314
251	static char *	315	template<typename T>
252	append (char *ptr, int sze, int inc)
253	{
254	Renew (ptr, sze + inc, char);
255	Zero (ptr + sze, inc, char);
256
257	return ptr;
258	}
259
260	#define Append(type,ptr,sze,inc) (ptr) = (type )append ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))
261	#define Prepend(type,ptr,sze,inc) (ptr) = (type )prepend ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))
262
263	static void	316	static void
		317	append (T *&ptr, int sze, int inc)
		318	{
		319	Renew (ptr, sze + inc, T);
		320	Zero (ptr + sze, inc, T);
		321	}
		322
		323	static void
264	need_facenum (struct map *self, faceid face)	324	need_facenum (struct mapgrid *self, faceid face)
265	{	325	{
266	while (self->faces <= face)	326	while (self->faces <= face)
267	{	327	{
268	Append (tileid, self->face2tile, self->faces, self->faces);	328	append (self->face2tile, self->faces, self->faces);
269	self->faces *= 2;	329	self->faces *= 2;
270	}	330	}
271	}	331	}
272		332
273	static void	333	static void
274	need_texid (struct map *self, int texid)	334	need_texid (struct mapgrid *self, int texid)
275	{	335	{
276	while (self->texs <= texid)	336	while (self->texs <= texid)
277	{	337	{
278	Append (maptex, self->tex, self->texs, self->texs);	338	append (self->tex, self->texs, self->texs);
279	self->texs *= 2;	339	self->texs *= 2;
280	}	340	}
281	}	341	}
282		342
283	static maprow *	343	static maprow *
284	map_get_row (DC__Map self, int y)	344	map_get_row (mapgrid *self, int y)
285	{	345	{
286	if (0 > y)	346	if (0 > y)
287	{	347	{
288	int extend = - y + MAP_EXTEND_Y;	348	int extend = - y + MAP_EXTEND_Y;
289	Prepend (maprow, self->row, self->rows, extend);	349	prepend (self->row, self->rows, extend);
290		350
291	self->rows += extend;	351	self->rows += extend;
292	self->y += extend;	352	self->y += extend;
293	y += extend;	353	y += extend;
294	}	354	}
295	else if (y >= self->rows)	355	else if (y >= self->rows)
296	{	356	{
297	int extend = y - self->rows + MAP_EXTEND_Y;	357	int extend = y - self->rows + MAP_EXTEND_Y;
298	Append (maprow, self->row, self->rows, extend);	358	append (self->row, self->rows, extend);
299	self->rows += extend;	359	self->rows += extend;
300	}	360	}
301		361
302	return self->row + y;	362	return self->row + y;
303	}	363	}
…		…
313	}	373	}
314		374
315	if (row->c0 > x)	375	if (row->c0 > x)
316	{	376	{
317	int extend = row->c0 - x + MAP_EXTEND_X;	377	int extend = row->c0 - x + MAP_EXTEND_X;
318	Prepend (mapcell, row->col, row->c1 - row->c0, extend);	378	prepend (row->col, row->c1 - row->c0, extend);
319	row->c0 -= extend;	379	row->c0 -= extend;
320	}	380	}
321	else if (x >= row->c1)	381	else if (x >= row->c1)
322	{	382	{
323	int extend = x - row->c1 + MAP_EXTEND_X;	383	int extend = x - row->c1 + MAP_EXTEND_X;
324	Append (mapcell, row->col, row->c1 - row->c0, extend);	384	append (row->col, row->c1 - row->c0, extend);
325	row->c1 += extend;	385	row->c1 += extend;
326	}	386	}
327		387
328	return row->col + (x - row->c0);	388	return row->col + (x - row->c0);
329	}	389	}
330		390
331	static mapcell *	391	static mapcell *
332	map_get_cell (DC__Map self, int x, int y)	392	map_get_cell (mapgrid *self, int x, int y)
333	{	393	{
334	return row_get_cell (map_get_row (self, y), x);	394	return row_get_cell (map_get_row (self, y), x);
335	}	395	}
336		396
337	static void	397	static void
338	map_clear (DC__Map self)	398	map_clear (mapgrid *self)
339	{	399	{
340	int r;	400	int r;
341		401
342	for (r = 0; r < self->rows; r++)	402	for (r = 0; r < self->rows; r++)
343	Safefree (self->row[r].col);	403	Safefree (self->row[r].col);
…		…
350	self->oy = 0;	410	self->oy = 0;
351	self->row = 0;	411	self->row = 0;
352	self->rows = 0;	412	self->rows = 0;
353	}	413	}
354		414
		415	#define CELL_CLEAR(cell) \
		416	do { \
		417	if ((cell)->player) \
		418	(cell)->tile [2] = 0; \
		419	(cell)->darkness = 0; \
		420	(cell)->stat_hp = 0; \
		421	(cell)->flags = 0; \
		422	(cell)->player = 0; \
		423	} while (0)
		424
355	static void	425	static void
356	map_blank (DC__Map self, int x0, int y0, int w, int h)	426	map_blank (mapgrid *self, int x0, int y0, int w, int h)
357	{	427	{
358	int x, y;	428	int x, y;
359	maprow *row;	429	maprow *row;
360	mapcell *cell;	430	mapcell *cell;
361		431
…		…
373	if (x >= row->c1)	443	if (x >= row->c1)
374	break;	444	break;
375		445
376	cell = row->col + x - row->c0;	446	cell = row->col + x - row->c0;
377		447
378	cell->darkness = 0;	448	CELL_CLEAR (cell);
379	cell->stat_hp = 0;
380	cell->flags = 0;
381	cell->player = 0;
382	}	449	}
383	}	450	}
384	}	451	}
385		452
386	typedef struct {	453	struct smooth_key
		454	{
387	tileid tile;	455	tileid tile;
388	uint8_t x, y, level;	456	uint8_t x, y, level;
389	} smooth_key;	457
		458	bool operator == (const smooth_key &o) const
		459	{
		460	return tile == o.tile && x == o.x && y == o.y && level == o.level;
		461	}
		462	};
		463
		464	typedef ska::flat_hash_map<smooth_key, IV> smooth_hash;
		465
		466	namespace std {
		467	template <>
		468	struct hash<smooth_key>
		469	{
		470	size_t operator () (const smooth_key &v) const
		471	{
		472	return v.tile + (v.x << 8) + (v.y << 16) + (v.level << 24);
		473	}
		474	};
		475	}
390		476
391	static void	477	static void
392	smooth_or_bits (HV hv, smooth_key key, IV bits)	478	smooth_or_bits (smooth_hash &h, smooth_key &key, IV bits)
393	{	479	{
394	SV *sv = hv_fetch (hv, (char )key, sizeof (*key), 1);	480	auto &&it = h.find (key);
395		481
396	if (SvIOK (*sv))	482	if (it == h.end ())
397	SvIV_set (sv, SvIVX (sv) \| bits);	483	h.insert (std::make_pair (key, bits));
398	else	484	else
399	sv_setiv (*sv, bits);	485	it->second \|= bits;
400	}	486	}
401		487
402	static void	488	static void
403	music_finished (void)	489	music_finished (void)
404	{	490	{
…		…
421	ev.code = 1;	507	ev.code = 1;
422	ev.data1 = (void *)(long)channel;	508	ev.data1 = (void *)(long)channel;
423	ev.data2 = 0;	509	ev.data2 = 0;
424		510
425	SDL_PushEvent ((SDL_Event *)&ev);	511	SDL_PushEvent ((SDL_Event *)&ev);
		512	}
		513
		514	// approximately divide by 255
		515	static unsigned int
		516	div255 (unsigned int n)
		517	{
		518	return (n + (n >> 8)) >> 8;
426	}	519	}
427		520
428	static unsigned int	521	static unsigned int
429	minpot (unsigned int n)	522	minpot (unsigned int n)
430	{	523	{
…		…
497	if (!svp \|\| !SvTRUE (*svp))	590	if (!svp \|\| !SvTRUE (*svp))
498	return 0;	591	return 0;
499		592
500	return 1;	593	return 1;
501	}	594	}
		595
		596	/******************************************************************************/
		597
		598	/* process keyboard modifiers */
		599	static int
		600	mod_munge (int mod)
		601	{
		602	mod &= MOD_MASK;
		603
		604	if (mod & (KMOD_META \| KMOD_ALT))
		605	mod \|= KMOD_LRAM;
		606
		607	return mod;
		608	}
		609
		610	static void
		611	deliantra_main (SV *real_main)
		612	{
		613	dSP;
		614
		615	PUSHMARK (SP);
		616	call_sv (real_main, G_DISCARD \| G_VOID);
		617	}
		618
		619	#ifdef __MACOSX__
		620	static SV *real_main;
		621
		622	/* to due surprising braindamage on the side of SDL design, we
		623	* do some mind-boggling hack here: SDL requires a custom main()
		624	* on OS X, so... we provide one and call the original main(), which,
		625	* due to shared library magic, calls -lSDLmain's main, not perl's main,
		626	* and which calls our main (== SDL_main) back.
		627	*/
		628	extern C_LINKAGE int
		629	main (int argc, char *argv[])
		630	{
		631	deliantra_main (real_main);
		632	}
		633
		634	#undef main
		635
		636	extern C_LINKAGE int main (int argc, char *argv[]);
		637
		638	static void
		639	SDL_main_hack (SV *real_main_)
		640	{
		641	real_main = real_main_;
		642
		643	char *argv[] = { "deliantra client", 0 };
		644	(main) (1, argv);
		645	}
		646	#else
		647	static void
		648	SDL_main_hack (SV *real_main)
		649	{
		650	deliantra_main (real_main);
		651	}
		652	#endif
502		653
503	MODULE = Deliantra::Client PACKAGE = DC	654	MODULE = Deliantra::Client PACKAGE = DC
504		655
505	PROTOTYPES: ENABLE	656	PROTOTYPES: ENABLE
506		657
…		…
535	const_iv (SDL_USEREVENT),	686	const_iv (SDL_USEREVENT),
536		687
537	const_iv (SDL_APPINPUTFOCUS),	688	const_iv (SDL_APPINPUTFOCUS),
538	const_iv (SDL_APPMOUSEFOCUS),	689	const_iv (SDL_APPMOUSEFOCUS),
539	const_iv (SDL_APPACTIVE),	690	const_iv (SDL_APPACTIVE),
		691
		692
		693	const_iv (SDLK_UNKNOWN),
		694	const_iv (SDLK_FIRST),
		695	const_iv (SDLK_BACKSPACE),
		696	const_iv (SDLK_TAB),
		697	const_iv (SDLK_CLEAR),
		698	const_iv (SDLK_RETURN),
		699	const_iv (SDLK_PAUSE),
		700	const_iv (SDLK_ESCAPE),
		701	const_iv (SDLK_SPACE),
		702	const_iv (SDLK_EXCLAIM),
		703	const_iv (SDLK_QUOTEDBL),
		704	const_iv (SDLK_HASH),
		705	const_iv (SDLK_DOLLAR),
		706	const_iv (SDLK_AMPERSAND),
		707	const_iv (SDLK_QUOTE),
		708	const_iv (SDLK_LEFTPAREN),
		709	const_iv (SDLK_RIGHTPAREN),
		710	const_iv (SDLK_ASTERISK),
		711	const_iv (SDLK_PLUS),
		712	const_iv (SDLK_COMMA),
		713	const_iv (SDLK_MINUS),
		714	const_iv (SDLK_PERIOD),
		715	const_iv (SDLK_SLASH),
		716	const_iv (SDLK_0),
		717	const_iv (SDLK_1),
		718	const_iv (SDLK_2),
		719	const_iv (SDLK_3),
		720	const_iv (SDLK_4),
		721	const_iv (SDLK_5),
		722	const_iv (SDLK_6),
		723	const_iv (SDLK_7),
		724	const_iv (SDLK_8),
		725	const_iv (SDLK_9),
		726	const_iv (SDLK_COLON),
		727	const_iv (SDLK_SEMICOLON),
		728	const_iv (SDLK_LESS),
		729	const_iv (SDLK_EQUALS),
		730	const_iv (SDLK_GREATER),
		731	const_iv (SDLK_QUESTION),
		732	const_iv (SDLK_AT),
		733
		734	const_iv (SDLK_LEFTBRACKET),
		735	const_iv (SDLK_BACKSLASH),
		736	const_iv (SDLK_RIGHTBRACKET),
		737	const_iv (SDLK_CARET),
		738	const_iv (SDLK_UNDERSCORE),
		739	const_iv (SDLK_BACKQUOTE),
		740	const_iv (SDLK_DELETE),
540		741
541	const_iv (SDLK_FIRST),	742	const_iv (SDLK_FIRST),
542	const_iv (SDLK_LAST),	743	const_iv (SDLK_LAST),
543	const_iv (SDLK_KP0),	744	const_iv (SDLK_KP0),
544	const_iv (SDLK_KP1),	745	const_iv (SDLK_KP1),
…		…
620	const_iv (KMOD_RMETA),	821	const_iv (KMOD_RMETA),
621	const_iv (KMOD_NUM),	822	const_iv (KMOD_NUM),
622	const_iv (KMOD_CAPS),	823	const_iv (KMOD_CAPS),
623	const_iv (KMOD_MODE),	824	const_iv (KMOD_MODE),
624		825
		826	const_iv (KMOD_LRAM),
		827
625	const_iv (MIX_DEFAULT_FORMAT),	828	const_iv (MIX_DEFAULT_FORMAT),
		829
		830	const_iv (SDL_INIT_TIMER),
		831	const_iv (SDL_INIT_AUDIO),
		832	const_iv (SDL_INIT_VIDEO),
		833	const_iv (SDL_INIT_CDROM),
		834	const_iv (SDL_INIT_JOYSTICK),
		835	const_iv (SDL_INIT_EVERYTHING),
		836	const_iv (SDL_INIT_NOPARACHUTE),
		837	const_iv (SDL_INIT_EVENTTHREAD),
		838
		839	const_iv (SDL_GL_RED_SIZE),
		840	const_iv (SDL_GL_GREEN_SIZE),
		841	const_iv (SDL_GL_BLUE_SIZE),
		842	const_iv (SDL_GL_ALPHA_SIZE),
		843	const_iv (SDL_GL_DOUBLEBUFFER),
		844	const_iv (SDL_GL_BUFFER_SIZE),
		845	const_iv (SDL_GL_DEPTH_SIZE),
		846	const_iv (SDL_GL_STENCIL_SIZE),
		847	const_iv (SDL_GL_ACCUM_RED_SIZE),
		848	const_iv (SDL_GL_ACCUM_GREEN_SIZE),
		849	const_iv (SDL_GL_ACCUM_BLUE_SIZE),
		850	const_iv (SDL_GL_ACCUM_ALPHA_SIZE),
		851	const_iv (SDL_GL_STEREO),
		852	const_iv (SDL_GL_MULTISAMPLEBUFFERS),
		853	const_iv (SDL_GL_MULTISAMPLESAMPLES),
		854	const_iv (SDL_GL_ACCELERATED_VISUAL),
		855	const_iv (SDL_GL_SWAP_CONTROL),
		856
		857	const_iv (FOW_DARKNESS)
626	# undef const_iv	858	# undef const_iv
627	};	859	};
628		860
629	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	861	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
630	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	862	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
631		863
632	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);	864	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
633	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);	865	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
634	}	866	}
635		867
…		…
651	NV ceil (NV x)	883	NV ceil (NV x)
652		884
653	IV minpot (UV n)	885	IV minpot (UV n)
654		886
655	IV popcount (UV n)	887	IV popcount (UV n)
		888
		889	NV distance (NV dx, NV dy)
		890	CODE:
		891	RETVAL = pow (dx * dx + dy * dy, 0.5);
		892	OUTPUT:
		893	RETVAL
656		894
657	void	895	void
658	pango_init ()	896	pango_init ()
659	CODE:	897	CODE:
660	{	898	{
661	opengl_fontmap = pango_opengl_font_map_new ();	899	opengl_fontmap = pango_opengl_font_map_new ();
662	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);	900	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
663	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);	901	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
		902	/pango_context_set_font_description (opengl_context, default_font);/
		903	#if PANGO_VERSION_CHECK (1, 15, 2)
		904	pango_context_set_language (opengl_context, pango_language_from_string ("en"));
		905	/pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);/
		906	#endif
664	}	907	}
665		908
666	char *
667	SDL_GetError ()	909	char *SDL_GetError ()
668		910
669	int	911	void SDL_main_hack (SV *real_main)
670	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)	912	PROTOTYPE: &
671		913
672	void	914	int SDL_Init (U32 flags)
		915
		916	int SDL_InitSubSystem (U32 flags)
		917
		918	void SDL_QuitSubSystem (U32 flags)
		919
673	SDL_Quit ()	920	void SDL_Quit ()
		921
		922	int SDL_GL_SetAttribute (int attr, int value)
		923	C_ARGS: (SDL_GLattr)attr, value
		924
		925	int SDL_GL_GetAttribute (int attr)
		926	CODE:
		927	if (SDL_GL_GetAttribute ((SDL_GLattr)attr, &RETVAL))
		928	XSRETURN_UNDEF;
		929	OUTPUT:
		930	RETVAL
674		931
675	void	932	void
676	SDL_ListModes (int rgb, int alpha)	933	SDL_ListModes (int rgb, int alpha)
677	PPCODE:	934	PPCODE:
678	{	935	{
…		…
690	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	947	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
691	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);	948	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
692	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	949	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
693		950
694	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	951	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
695	#if SDL_VERSION_ATLEAST(1,2,10)
696	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
697	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);	952	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
698	#endif
699		953
700	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);	954	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);
701		955
702	if (m && m != (SDL_Rect **)-1)	956	if (m && m != (SDL_Rect **)-1)
703	while (*m)	957	while (*m)
704	{	958	{
705	if ((m)->w >= 800 && (m)->h >= 480)	959	if ((m)->w >= 400 && (m)->h >= 300)
706	{	960	{
707	AV *av = newAV ();	961	AV *av = newAV ();
708	av_push (av, newSViv ((*m)->w));	962	av_push (av, newSViv ((*m)->w));
709	av_push (av, newSViv ((*m)->h));	963	av_push (av, newSViv ((*m)->h));
710	av_push (av, newSViv (rgb));	964	av_push (av, newSViv (rgb));
…		…
733	);	987	);
734		988
735	if (RETVAL)	989	if (RETVAL)
736	{	990	{
737	av_clear (texture_av);	991	av_clear (texture_av);
738
739	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
740	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	992	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
741	#include "glfunc.h"	993	#include "glfunc.h"
742	#undef GL_FUNC	994	#undef GL_FUNC
		995	if (!gl.ActiveTexture ) gl.ActiveTexture = gl.ActiveTextureARB;
		996	if (!gl.MultiTexCoord2f) gl.MultiTexCoord2f = gl.MultiTexCoord2fARB;
743	}	997	}
744	}	998	}
745	OUTPUT:	999	OUTPUT:
746	RETVAL	1000	RETVAL
		1001
		1002	void
		1003	SDL_WM_SetCaption (const char title, const char icon)
747		1004
748	void	1005	void
749	SDL_GL_SwapBuffers ()	1006	SDL_GL_SwapBuffers ()
750		1007
751	char *	1008	char *
752	SDL_GetKeyName (int sym)	1009	SDL_GetKeyName (int sym)
		1010	C_ARGS: (SDLKey)sym
753		1011
754	int	1012	int
755	SDL_GetAppState ()	1013	SDL_GetAppState ()
756		1014
		1015	int
		1016	SDL_GetModState ()
		1017
		1018	int
		1019	SDL_WaitEvent ()
		1020	C_ARGS: 0
		1021
757	void	1022	void
		1023	SDL_PumpEvents ()
		1024
		1025	void
758	poll_events ()	1026	peep_events ()
759	PPCODE:	1027	PPCODE:
760	{	1028	{
761	SDL_Event ev;	1029	SDL_Event ev;
762		1030
763	SDL_PumpEvents ();	1031	SDL_PumpEvents ();
…		…
770	{	1038	{
771	case SDL_KEYDOWN:	1039	case SDL_KEYDOWN:
772	case SDL_KEYUP:	1040	case SDL_KEYUP:
773	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	1041	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
774	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	1042	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
775	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	1043	hv_store (hv, "mod", 3, newSViv (mod_munge (ev.key.keysym.mod)), 0);
776	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState ()), 0); /* current mode */	1044	hv_store (hv, "cmod", 4, newSViv (mod_munge (SDL_GetModState ())), 0); /* current mode */
777	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	1045	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
778	break;	1046	break;
779		1047
780	case SDL_ACTIVEEVENT:	1048	case SDL_ACTIVEEVENT:
781	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	1049	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
…		…
799	x = ev.motion.x;	1067	x = ev.motion.x;
800	y = ev.motion.y;	1068	y = ev.motion.y;
801	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));	1069	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
802	}	1070	}
803		1071
804	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	1072	hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
805	hv_store (hv, "state", 5, newSViv (state), 0);	1073	hv_store (hv, "state", 5, newSViv (state), 0);
806	hv_store (hv, "x", 1, newSViv (x), 0);	1074	hv_store (hv, "x", 1, newSViv (x), 0);
807	hv_store (hv, "y", 1, newSViv (y), 0);	1075	hv_store (hv, "y", 1, newSViv (y), 0);
808	hv_store (hv, "xrel", 4, newSViv (xrel), 0);	1076	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
809	hv_store (hv, "yrel", 4, newSViv (yrel), 0);	1077	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
810	}	1078	}
811	break;	1079	break;
812		1080
813	case SDL_MOUSEBUTTONDOWN:	1081	case SDL_MOUSEBUTTONDOWN:
814	case SDL_MOUSEBUTTONUP:	1082	case SDL_MOUSEBUTTONUP:
815	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	1083	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
816		1084
817	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	1085	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
818	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	1086	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
819	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	1087	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
820	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	1088	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
…		…
829		1097
830	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));	1098	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
831	}	1099	}
832	}	1100	}
833		1101
		1102	char *
		1103	SDL_AudioDriverName ()
		1104	CODE:
		1105	{
		1106	char buf [256];
		1107	if (!SDL_AudioDriverName (buf, sizeof (buf)))
		1108	XSRETURN_UNDEF;
		1109
		1110	RETVAL = buf;
		1111	}
		1112	OUTPUT:
		1113	RETVAL
		1114
834	int	1115	int
835	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)	1116	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
836	POSTCALL:	1117	POSTCALL:
837	Mix_HookMusicFinished (music_finished);	1118	Mix_HookMusicFinished (music_finished);
838	Mix_ChannelFinished (channel_finished);	1119	Mix_ChannelFinished (channel_finished);
839		1120
840	void	1121	void
841	Mix_QuerySpec ()	1122	Mix_QuerySpec ()
…		…
894	}	1175	}
895	}	1176	}
896	#endif	1177	#endif
897	}	1178	}
898		1179
899	void	1180	int
900	add_font (char *file)	1181	add_font (char *file)
901	CODE:	1182	CODE:
902	FcConfigAppFontAddFile (0, (const FcChar8 *)file);	1183	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
		1184	OUTPUT:
		1185	RETVAL
		1186
		1187	void
		1188	IMG_Init (int flags = IMG_INIT_JPG \| IMG_INIT_PNG)
		1189
		1190	# MIX_INIT_MP3 gives smpeg + libstdc++ + libgcc_s
		1191	void
		1192	Mix_Init (int flags = MIX_INIT_MOD \| MIX_INIT_OGG)
903		1193
904	void	1194	void
905	load_image_inline (SV *image_)	1195	load_image_inline (SV *image_)
906	ALIAS:	1196	ALIAS:
907	load_image_file = 1	1197	load_image_file = 1
…		…
953		1243
954	SDL_LockSurface (surface2);	1244	SDL_LockSurface (surface2);
955	EXTEND (SP, 6);	1245	EXTEND (SP, 6);
956	PUSHs (sv_2mortal (newSViv (surface2->w)));	1246	PUSHs (sv_2mortal (newSViv (surface2->w)));
957	PUSHs (sv_2mortal (newSViv (surface2->h)));	1247	PUSHs (sv_2mortal (newSViv (surface2->h)));
958	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	1248	PUSHs (sv_2mortal (newSVpvn ((const char )surface2->pixels, surface2->h surface2->pitch)));
959	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY \| SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));	1249	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY \| SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
960	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	1250	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
961	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));	1251	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
962	SDL_UnlockSurface (surface2);	1252	SDL_UnlockSurface (surface2);
963		1253
…		…
1023	#if DEBUG	1313	#if DEBUG
1024	VALGRIND_DO_LEAK_CHECK;	1314	VALGRIND_DO_LEAK_CHECK;
1025	#endif	1315	#endif
1026	}	1316	}
1027		1317
		1318	int
		1319	SvREFCNT (SV *sv)
		1320	CODE:
		1321	RETVAL = SvREFCNT (sv);
		1322	OUTPUT:
		1323	RETVAL
		1324
1028	MODULE = Deliantra::Client PACKAGE = DC::Font	1325	MODULE = Deliantra::Client PACKAGE = DC::Font
1029		1326
1030	PROTOTYPES: DISABLE	1327	PROTOTYPES: DISABLE
1031		1328
1032	DC::Font	1329	DC::Font
1033	new_from_file (SV class, char path, int id = 0)	1330	new_from_file (SV klass, char path, int id = 0)
1034	CODE:	1331	CODE:
1035	{	1332	{
1036	int count;	1333	int count;
1037	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);	1334	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);
1038	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);	1335	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);
…		…
1067	PROTOTYPE:	1364	PROTOTYPE:
1068	CODE:	1365	CODE:
1069	tc_restore ();	1366	tc_restore ();
1070		1367
1071	DC::Layout	1368	DC::Layout
1072	new (SV *class)	1369	new (SV *klass)
1073	CODE:	1370	CODE:
1074	New (0, RETVAL, 1, struct cf_layout);	1371	RETVAL = new cf_layout;
1075		1372
1076	RETVAL->pl = pango_layout_new (opengl_context);	1373	RETVAL->pl = pango_layout_new (opengl_context);
1077	RETVAL->r = 1.;	1374	RETVAL->r = 1.;
1078	RETVAL->g = 1.;	1375	RETVAL->g = 1.;
1079	RETVAL->b = 1.;	1376	RETVAL->b = 1.;
1080	RETVAL->a = 1.;	1377	RETVAL->a = 1.;
1081	RETVAL->base_height = MIN_FONT_HEIGHT;	1378	RETVAL->base_height = MIN_FONT_HEIGHT;
1082	RETVAL->font = 0;	1379	RETVAL->font = 0;
1083	RETVAL->rc = rc_alloc ();
1084		1380
1085	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1381	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
1086	layout_update_font (RETVAL);	1382	layout_update_font (RETVAL);
1087	OUTPUT:	1383	OUTPUT:
1088	RETVAL	1384	RETVAL
1089		1385
1090	void	1386	void
1091	DESTROY (DC::Layout self)	1387	DESTROY (DC::Layout self)
1092	CODE:	1388	CODE:
1093	g_object_unref (self->pl);	1389	g_object_unref (self->pl);
1094	rc_free (self->rc);
1095	Safefree (self);	1390	delete self;
1096		1391
1097	void	1392	void
1098	set_text (DC::Layout self, SV *text_)	1393	set_text (DC::Layout self, SV *text_)
1099	CODE:	1394	CODE:
1100	{	1395	{
…		…
1165	{	1460	{
1166	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1461	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
1167		1462
1168	do	1463	do
1169	{	1464	{
1170	PangoLayoutRun *run = pango_layout_iter_get_run (iter);	1465	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
1171		1466
1172	if (run && shape_attr_p (run))	1467	if (run && shape_attr_p (run))
1173	{	1468	{
1174	PangoRectangle extents;	1469	PangoRectangle extents;
1175	pango_layout_iter_get_run_extents (iter, 0, &extents);	1470	pango_layout_iter_get_run_extents (iter, 0, &extents);
…		…
1226		1521
1227	void	1522	void
1228	set_height (DC::Layout self, int base_height)	1523	set_height (DC::Layout self, int base_height)
1229	CODE:	1524	CODE:
1230	if (self->base_height != base_height)	1525	if (self->base_height != base_height)
1231	{	1526	{
1232	self->base_height = base_height;	1527	self->base_height = base_height;
1233	layout_update_font (self);	1528	layout_update_font (self);
1234	}	1529	}
1235		1530
1236	void	1531	void
…		…
1279	int	1574	int
1280	descent (DC::Layout self)	1575	descent (DC::Layout self)
1281	CODE:	1576	CODE:
1282	{	1577	{
1283	PangoRectangle rect;	1578	PangoRectangle rect;
1284	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1579	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1285	pango_layout_line_get_pixel_extents (line, 0, &rect);	1580	pango_layout_line_get_pixel_extents (line, 0, &rect);
1286	RETVAL = PANGO_DESCENT (rect);	1581	RETVAL = PANGO_DESCENT (rect);
1287	}	1582	}
1288	OUTPUT:	1583	OUTPUT:
1289	RETVAL	1584	RETVAL
…		…
1301		1596
1302	void	1597	void
1303	cursor_pos (DC::Layout self, int index)	1598	cursor_pos (DC::Layout self, int index)
1304	PPCODE:	1599	PPCODE:
1305	{	1600	{
1306	PangoRectangle strong_pos;	1601	PangoRectangle pos;
1307	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1602	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1308		1603
1309	EXTEND (SP, 3);	1604	EXTEND (SP, 3);
1310	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1605	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1311	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1606	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1312	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1607	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1313	}	1608	}
1314		1609
1315	void	1610	void
1316	index_to_line_x (DC::Layout self, int index, int trailing = 0)	1611	index_to_line_x (DC::Layout self, int index, int trailing = 0)
1317	PPCODE:	1612	PPCODE:
1318	{	1613	{
1319	int line, x;	1614	int line, x;
1320		1615
1321	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);	1616	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
1322
1323	#if !PANGO_VERSION_CHECK (1, 17. 3)	1617	#if !PANGO_VERSION_CHECK (1, 17, 3)
1324	/* pango bug: line is between 1..numlines, not 0..numlines-1 */	1618	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
1325	--line;	1619	--line;
1326	#endif	1620	#endif
1327
1328	EXTEND (SP, 2);	1621	EXTEND (SP, 2);
1329	PUSHs (sv_2mortal (newSViv (line)));	1622	PUSHs (sv_2mortal (newSViv (line)));
1330	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));	1623	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1331	}	1624	}
1332		1625
…		…
1338	int index, trailing;	1631	int index, trailing;
1339		1632
1340	if (line < 0)	1633	if (line < 0)
1341	XSRETURN_EMPTY;	1634	XSRETURN_EMPTY;
1342		1635
1343	if (!(lp = pango_layout_get_line (self->pl, line)))	1636	if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1344	XSRETURN_EMPTY; /* do better */	1637	XSRETURN_EMPTY; /* do better */
1345		1638
1346	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);	1639	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
1347		1640
1348	EXTEND (SP, 2);	1641	EXTEND (SP, 2);
…		…
1356	}	1649	}
1357		1650
1358	void	1651	void
1359	render (DC::Layout self, float x, float y, int flags = 0)	1652	render (DC::Layout self, float x, float y, int flags = 0)
1360	CODE:	1653	CODE:
1361	rc_clear (self->rc);	1654	self->rc.clear ();
1362	pango_opengl_render_layout_subpixel (	1655	pango_opengl_render_layout_subpixel (
1363	self->pl,	1656	self->pl,
1364	self->rc,	1657	&self->rc,
1365	x * PANGO_SCALE, y * PANGO_SCALE,	1658	x * PANGO_SCALE, y * PANGO_SCALE,
1366	self->r, self->g, self->b, self->a,	1659	self->r, self->g, self->b, self->a,
1367	flags	1660	flags
1368	);	1661	);
1369	// we assume that context_change actually clears/frees stuff	1662	// we assume that context_change actually clears/frees stuff
…		…
1380	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,	1673	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
1381	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);	1674	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
1382	glEnable (GL_ALPHA_TEST);	1675	glEnable (GL_ALPHA_TEST);
1383	glAlphaFunc (GL_GREATER, 7.f / 255.f);	1676	glAlphaFunc (GL_GREATER, 7.f / 255.f);
1384		1677
1385	rc_draw (self->rc);	1678	self->rc.draw ();
1386		1679
1387	glDisable (GL_ALPHA_TEST);	1680	glDisable (GL_ALPHA_TEST);
1388	glDisable (GL_BLEND);	1681	glDisable (GL_BLEND);
1389	glDisable (GL_TEXTURE_2D);	1682	glDisable (GL_TEXTURE_2D);
1390	}	1683	}
…		…
1465	glDisable (GL_ALPHA_TEST);	1758	glDisable (GL_ALPHA_TEST);
1466	glDisable (GL_BLEND);	1759	glDisable (GL_BLEND);
1467	}	1760	}
1468	}	1761	}
1469		1762
		1763	void
		1764	draw_fow_texture (float intensity, int hidden_tex, int name1, uint8_t data1, float s, float t, int w, int h, float blend = 0.f, int dx = 0, int dy = 0, int name2 = 0, uint8_t data2 = data1)
		1765	PROTOTYPE: @
		1766	CODE:
		1767	{
		1768	glEnable (GL_BLEND);
		1769	glBlendFunc (intensity ? GL_SRC_ALPHA : GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		1770	glEnable (GL_TEXTURE_2D);
		1771	glBindTexture (GL_TEXTURE_2D, name1);
		1772
		1773	glColor3f (intensity, intensity, intensity);
		1774	glPushMatrix ();
		1775	glScalef (1./3, 1./3, 1.);
		1776
		1777	if (blend > 0.f)
		1778	{
		1779	float dx3 = dx * -3.f / w;
		1780	float dy3 = dy * -3.f / h;
		1781	GLfloat env_color[4] = { 0., 0., 0., blend };
		1782
		1783	/* interpolate the two shadow textures */
		1784	/* stage 0 == rgb(glcolor) + alpha(t0) */
		1785	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1786
		1787	/* stage 1 == rgb(glcolor) + alpha(interpolate t0, t1, texenv) */
		1788	gl.ActiveTexture (GL_TEXTURE1);
		1789	glEnable (GL_TEXTURE_2D);
		1790	glBindTexture (GL_TEXTURE_2D, name2);
		1791	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_COMBINE);
		1792
		1793	/* rgb == rgb(glcolor) */
		1794	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_RGB, GL_REPLACE);
		1795	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_RGB, GL_PRIMARY_COLOR);
		1796	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_RGB, GL_SRC_COLOR);
		1797
		1798	/* alpha = interpolate t0, t1 by env_alpha */
		1799	glTexEnvfv (GL_TEXTURE_ENV, GL_TEXTURE_ENV_COLOR, env_color);
		1800
		1801	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_ALPHA, GL_INTERPOLATE);
		1802	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_ALPHA, GL_TEXTURE);
		1803	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_ALPHA, GL_SRC_ALPHA);
		1804
		1805	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE1_ALPHA, GL_PREVIOUS);
		1806	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND1_ALPHA, GL_SRC_ALPHA);
		1807
		1808	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE2_ALPHA, GL_CONSTANT);
		1809	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND2_ALPHA, GL_SRC_ALPHA);
		1810
		1811	glBegin (GL_QUADS);
		1812	gl.MultiTexCoord2f (GL_TEXTURE0, 0, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 ); glVertex2i (0, 0);
		1813	gl.MultiTexCoord2f (GL_TEXTURE0, 0, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 + t); glVertex2i (0, h);
		1814	gl.MultiTexCoord2f (GL_TEXTURE0, s, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 + t); glVertex2i (w, h);
		1815	gl.MultiTexCoord2f (GL_TEXTURE0, s, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 ); glVertex2i (w, 0);
		1816	glEnd ();
		1817
		1818	glDisable (GL_TEXTURE_2D);
		1819	gl.ActiveTexture (GL_TEXTURE0);
		1820	}
		1821	else
		1822	{
		1823	/* simple blending of one texture, also opengl <1.3 path */
		1824	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1825
		1826	glBegin (GL_QUADS);
		1827	glTexCoord2f (0, 0); glVertex2f (0, 0);
		1828	glTexCoord2f (0, t); glVertex2f (0, h);
		1829	glTexCoord2f (s, t); glVertex2f (w, h);
		1830	glTexCoord2f (s, 0); glVertex2f (w, 0);
		1831	glEnd ();
		1832	}
		1833
		1834	/* draw ?-marks or equivalent, this is very clumsy code :/ */
		1835	{
		1836	int x, y;
		1837	int dx3 = dx * 3;
		1838	int dy3 = dy * 3;
		1839
		1840	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1841	glBindTexture (GL_TEXTURE_2D, hidden_tex);
		1842	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1843	glTranslatef (-1., -1., 0);
		1844	glBegin (GL_QUADS);
		1845
		1846	for (y = 1; y < h; y += 3)
		1847	{
		1848	int y1 = y - dy3;
		1849	int y1valid = y1 >= 0 && y1 < h;
		1850
		1851	for (x = 1; x < w; x += 3)
		1852	{
		1853	int x1 = x - dx3;
		1854	uint8_t h1 = data1 [x + y * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
		1855	uint8_t h2;
		1856
		1857	if (y1valid && x1 >= 0 && x1 < w)
		1858	h2 = data2 [x1 + y1 * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
		1859	else
		1860	h2 = 1; /* out of range == invisible */
		1861
		1862	if (h1 \|\| h2)
		1863	{
		1864	float alpha = h1 == h2 ? 1.f : h1 ? 1.f - blend : blend;
		1865	glColor4f (1., 1., 1., alpha);
		1866
		1867	glTexCoord2f (0, 0.); glVertex2i (x , y );
		1868	glTexCoord2f (0, 1.); glVertex2i (x , y + 3);
		1869	glTexCoord2f (1, 1.); glVertex2i (x + 3, y + 3);
		1870	glTexCoord2f (1, 0.); glVertex2i (x + 3, y );
		1871	}
		1872	}
		1873	}
		1874	}
		1875
		1876	glEnd ();
		1877
		1878	glPopMatrix ();
		1879
		1880	glDisable (GL_TEXTURE_2D);
		1881	glDisable (GL_BLEND);
		1882	}
		1883
1470	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)	1884	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
1471	CODE:	1885	CODE:
1472	{	1886	{
1473	GLint width;	1887	GLint width;
1474	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);	1888	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
…		…
1481	MODULE = Deliantra::Client PACKAGE = DC::Map	1895	MODULE = Deliantra::Client PACKAGE = DC::Map
1482		1896
1483	PROTOTYPES: DISABLE	1897	PROTOTYPES: DISABLE
1484		1898
1485	DC::Map	1899	DC::Map
1486	new (SV *class)	1900	new (SV *klass)
1487	CODE:	1901	CODE:
1488	New (0, RETVAL, 1, struct map);	1902	New (0, RETVAL, 1, mapgrid);
1489	RETVAL->x = 0;	1903	RETVAL->x = 0;
1490	RETVAL->y = 0;	1904	RETVAL->y = 0;
1491	RETVAL->w = 0;	1905	RETVAL->w = 0;
1492	RETVAL->h = 0;	1906	RETVAL->h = 0;
1493	RETVAL->ox = 0;	1907	RETVAL->ox = 0;
…		…
1530		1944
1531	void	1945	void
1532	set_smooth (DC::Map self, int face, int smooth, int level)	1946	set_smooth (DC::Map self, int face, int smooth, int level)
1533	CODE:	1947	CODE:
1534	{	1948	{
1535	tileid texid;	1949	tileid texid;
1536	maptex *tex;	1950	maptex *tex;
1537		1951
1538	if (face < 0 \|\| face >= self->faces)	1952	if (face < 0 \|\| face >= self->faces)
1539	return;	1953	return;
1540		1954
1541	if (smooth < 0 \|\| smooth >= self->faces)	1955	if (smooth < 0 \|\| smooth >= self->faces)
1542	return;	1956	return;
1543		1957
1544	texid = self->face2tile [face];	1958	texid = self->face2tile [face];
1545		1959
1546	if (!texid)	1960	if (!texid)
1547	return;	1961	return;
1548		1962
1549	tex = self->tex + texid;	1963	tex = self->tex + texid;
…		…
1578	//glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);	1992	//glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
1579	// use uglier nearest interpolation because linear suffers	1993	// use uglier nearest interpolation because linear suffers
1580	// from transparent color bleeding and ugly wrapping effects.	1994	// from transparent color bleeding and ugly wrapping effects.
1581	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1995	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1582	}	1996	}
		1997
		1998	void
		1999	expire_textures (DC::Map self, int texid, int count)
		2000	PPCODE:
		2001	for (; texid < self->texs && count; ++texid, --count)
		2002	{
		2003	maptex *tex = self->tex + texid;
		2004
		2005	if (tex->name)
		2006	{
		2007	if (tex->unused)
		2008	{
		2009	tex->name = 0;
		2010	tex->unused = 0;
		2011	XPUSHs (sv_2mortal (newSViv (texid)));
		2012	}
		2013	else
		2014	tex->unused = 1;
		2015	}
		2016	}
1583		2017
1584	int	2018	int
1585	ox (DC::Map self)	2019	ox (DC::Map self)
1586	ALIAS:	2020	ALIAS:
1587	oy = 1	2021	oy = 1
…		…
1619	self->ox += dx; self->x += dx;	2053	self->ox += dx; self->x += dx;
1620	self->oy += dy; self->y += dy;	2054	self->oy += dy; self->y += dy;
1621		2055
1622	while (self->y < 0)	2056	while (self->y < 0)
1623	{	2057	{
1624	Prepend (maprow, self->row, self->rows, MAP_EXTEND_Y);	2058	prepend (self->row, self->rows, MAP_EXTEND_Y);
1625		2059
1626	self->rows += MAP_EXTEND_Y;	2060	self->rows += MAP_EXTEND_Y;
1627	self->y += MAP_EXTEND_Y;	2061	self->y += MAP_EXTEND_Y;
1628	}	2062	}
1629	}	2063	}
1630		2064
1631	SV *	2065	SV *
1632	map1a_update (DC::Map self, SV *data_, int extmap)	2066	map1a_update (DC::Map self, SV *data_)
1633	CODE:	2067	CODE:
1634	{	2068	{
1635	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	2069	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
1636	uint8_t data_end = (uint8_t )SvEND (data_);	2070	uint8_t data_end = (uint8_t )SvEND (data_);
1637	mapcell *cell;	2071	mapcell *cell;
…		…
1658		2092
1659	//TODO: don't trust server data to be in-range(!)	2093	//TODO: don't trust server data to be in-range(!)
1660		2094
1661	if (flags & 8)	2095	if (flags & 8)
1662	{	2096	{
		2097	uint8_t ext, cmd;
		2098
1663	if (extmap)	2099	do
1664	{	2100	{
1665	uint8_t ext, cmd;	2101	ext = *data++;
		2102	cmd = ext & 0x7f;
1666		2103
1667	do	2104	if (cmd < 4)
		2105	cell->darkness = 255 - ext * 64 + 1; /* make sure this doesn't collide with FOW_DARKNESS */
		2106	else if (cmd == 5) // health
1668	{	2107	{
1669	ext = *data++;
1670	cmd = ext & 0x3f;
1671
1672	if (cmd < 4)
1673	cell->darkness = 255 - ext * 64 + 1;
1674	else if (cmd == 5) // health
1675	{
1676	cell->stat_width = 1;	2108	cell->stat_width = 1;
1677	cell->stat_hp = *data++;	2109	cell->stat_hp = *data++;
1678	}
1679	else if (cmd == 6) // monster width
1680	cell->stat_width = *data++ + 1;
1681	else if (cmd == 0x47)
1682	{
1683	if (*data == 4)
1684	; // decode player count
1685
1686	data += *data + 1;
1687	}
1688	else if (cmd == 8) // cell flags
1689	cell->flags = *data++;
1690	else if (ext & 0x40) // unknown, multibyte => skip
1691	data += *data + 1;
1692	else
1693	data++;
1694	}	2110	}
1695	while (ext & 0x80);	2111	else if (cmd == 6) // monster width
		2112	cell->stat_width = *data++ + 1;
		2113	else if (cmd == 0x47)
		2114	{
		2115	if (*data == 1) cell->player = data [1];
		2116	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
		2117	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
		2118	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
		2119
		2120	data += *data + 1;
		2121	}
		2122	else if (cmd == 8) // cell flags
		2123	cell->flags = *data++;
		2124	else if (ext & 0x40) // unknown, multibyte => skip
		2125	data += *data + 1;
		2126	else
		2127	data++;
1696	}	2128	}
1697	else	2129	while (ext & 0x80);
1698	cell->darkness = *data++ + 1;
1699	}	2130	}
1700		2131
1701	for (z = 0; z <= 2; ++z)	2132	for (z = 0; z <= 2; ++z)
1702	if (flags & (4 >> z))	2133	if (flags & (4 >> z))
1703	{	2134	{
…		…
1706	cell->tile [z] = self->face2tile [face];	2137	cell->tile [z] = self->face2tile [face];
1707		2138
1708	if (cell->tile [z])	2139	if (cell->tile [z])
1709	{	2140	{
1710	maptex *tex = self->tex + cell->tile [z];	2141	maptex *tex = self->tex + cell->tile [z];
		2142	tex->unused = 0;
1711	if (!tex->name)	2143	if (!tex->name)
1712	av_push (missing, newSViv (cell->tile [z]));	2144	av_push (missing, newSViv (cell->tile [z]));
1713		2145
1714	if (tex->smoothtile)	2146	if (tex->smoothtile)
1715	{	2147	{
1716	maptex *smooth = self->tex + tex->smoothtile;	2148	maptex *smooth = self->tex + tex->smoothtile;
		2149	smooth->unused = 0;
1717	if (!smooth->name)	2150	if (!smooth->name)
1718	av_push (missing, newSViv (tex->smoothtile));	2151	av_push (missing, newSViv (tex->smoothtile));
1719	}	2152	}
1720	}	2153	}
1721	}	2154	}
1722	}	2155	}
1723	else	2156	else
1724	cell->darkness = 0;	2157	CELL_CLEAR (cell);
1725	}	2158	}
1726	}	2159	}
1727	OUTPUT:	2160	OUTPUT:
1728	RETVAL	2161	RETVAL
1729		2162
…		…
1749	? self->row + y	2182	? self->row + y
1750	: 0;	2183	: 0;
1751		2184
1752	for (x = x0; x < x1; x++)	2185	for (x = x0; x < x1; x++)
1753	{	2186	{
1754	int r = 32, g = 32, b = 32, a = 192;	2187	unsigned int r = 32, g = 32, b = 32, a = 192;
1755		2188
1756	if (row && row->c0 <= x && x < row->c1)	2189	if (row && row->c0 <= x && x < row->c1)
1757	{	2190	{
1758	mapcell *cell = row->col + (x - row->c0);	2191	mapcell *cell = row->col + (x - row->c0);
1759		2192
…		…
1761	{	2194	{
1762	maptex tex = self->tex [cell->tile [z]];	2195	maptex tex = self->tex [cell->tile [z]];
1763	int a0 = 255 - tex.a;	2196	int a0 = 255 - tex.a;
1764	int a1 = tex.a;	2197	int a1 = tex.a;
1765		2198
1766	r = (r * a0 + tex.r * a1) / 255;	2199	r = div255 (r * a0 + tex.r * a1);
1767	g = (g * a0 + tex.g * a1) / 255;	2200	g = div255 (g * a0 + tex.g * a1);
1768	b = (b * a0 + tex.b * a1) / 255;	2201	b = div255 (b * a0 + tex.b * a1);
1769	a = (a * a0 + tex.a * a1) / 255;	2202	a = div255 (a * a0 + tex.a * a1);
1770	}	2203	}
1771	}	2204	}
1772		2205
1773	*map++ = (r )	2206	*map++ = (r )
1774	\| (g << 8)	2207	\| (g << 8)
1775	\| (b << 16)	2208	\| (b << 16)
1776	\| (a << 24);	2209	\| (a << 24);
1777	}	2210	}
1778	}	2211	}
1779		2212
1780	RETVAL = map_sv;	2213	RETVAL = map_sv;
1781	}	2214	}
1782	OUTPUT:	2215	OUTPUT:
1783	RETVAL	2216	RETVAL
1784		2217
1785	void	2218	void
1786	draw (DC::Map self, int mx, int my, int sw, int sh, int T)	2219	draw (DC::Map self, int mx, int my, int sw, int sh, int Tw, int Th, U32 player = 0xffffffff, int sdx = 0, int sdy = 0)
1787	CODE:	2220	CODE:
1788	{	2221	{
1789	int x, y, z;	2222	int x, y, z;
1790		2223
1791	HV smooth = (HV )sv_2mortal ((SV *)newHV ());
1792	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
1793	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)	2224	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k), also, static!
1794	smooth_key skey;	2225	int pl_x, pl_y;
1795		2226	maptex pl_tex;
1796	rc_t *rc = rc_alloc ();	2227	rc_t rc;
		2228	rc_t rc_ov;
1797	rc_key_t key;	2229	rc_key_t key;
1798	rc_array_t *arr;	2230	rc_t::array_t *arr;
1799		2231
		2232	pl_tex.name = 0;
		2233
1800	// thats current max. sorry.	2234	// that's current max. sorry.
1801	if (sw > 255) sw = 255;	2235	if (sw > 255) sw = 255;
1802	if (sh > 255) sh = 255;	2236	if (sh > 255) sh = 255;
1803
1804	// clear key, in case of extra padding
1805	memset (&skey, 0, sizeof (skey));
1806		2237
1807	memset (&key, 0, sizeof (key));	2238	memset (&key, 0, sizeof (key));
1808	key.r = 255;	2239	key.r = 255;
1809	key.g = 255;	2240	key.g = 255;
1810	key.b = 255;	2241	key.b = 255;
1811	key.a = 255;	2242	key.a = 255;
1812	key.mode = GL_QUADS;	2243	key.mode = GL_QUADS;
1813	key.format = GL_T2F_V3F;	2244	key.format = GL_T2F_V3F;
1814	key.texname = -1;
1815		2245
1816	mx += self->x;	2246	mx += self->x;
1817	my += self->y;	2247	my += self->y;
1818		2248
1819	// first pass: determine smooth_max	2249	// first pass: determine smooth_max
1820	// rather ugly, if you ask me	2250	// rather ugly, if you ask me
1821	// could also be stored inside mapcell and updated on change	2251	// could also be stored inside mapcell and updated on change
1822	memset (smooth_max, 0, sizeof (smooth_max));	2252	memset (smooth_max, 0, sizeof (smooth_max[0]) * (sh + 1));
1823		2253
1824	for (y = 0; y < sh; y++)	2254	for (y = 0; y < sh; y++)
1825	if (0 <= y + my && y + my < self->rows)	2255	if (0 <= y + my && y + my < self->rows)
1826	{	2256	{
1827	maprow *row = self->row + (y + my);	2257	maprow *row = self->row + (y + my);
…		…
1842	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2272	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1843	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2273	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1844		2274
1845	for (z = 0; z <= 2; z++)	2275	for (z = 0; z <= 2; z++)
1846	{	2276	{
1847	memset (smooth_level, 0, sizeof (smooth_level));	2277	std::bitset<256> smooth_level; // one bit for every possible smooth level
		2278	smooth_key skey;
		2279	smooth_hash smooth;
		2280	key.texname = -1;
1848		2281
1849	for (y = 0; y < sh; y++)	2282	for (y = 0; y < sh; y++)
1850	if (0 <= y + my && y + my < self->rows)	2283	if (0 <= y + my && y + my < self->rows)
1851	{	2284	{
1852	maprow *row = self->row + (y + my);	2285	maprow *row = self->row + (y + my);
…		…
1862	maptex tex = self->tex [tile];	2295	maptex tex = self->tex [tile];
1863	int px, py;	2296	int px, py;
1864		2297
1865	if (key.texname != tex.name)	2298	if (key.texname != tex.name)
1866	{	2299	{
		2300	self->tex [tile].unused = 0;
		2301
1867	if (!tex.name)	2302	if (!tex.name)
1868	tex = self->tex [2]; /* missing, replace by noface */	2303	tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
1869		2304
1870	key.texname = tex.name;	2305	key.texname = tex.name;
1871	arr = rc_array (rc, &key);	2306	arr = &rc.array (key);
1872	}	2307	}
1873		2308
1874	px = (x + 1) * T - tex.w;	2309	px = (x + 1) * Th - tex.w;
1875	py = (y + 1) * T - tex.h;	2310	py = (y + 1) * Tw - tex.h;
1876		2311
1877	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);	2312	if (expect_false (cell->player == player) && expect_false (z == 2))
1878	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
1879	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
1880	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
1881
1882	if (cell->flags && z == 2)
1883	{	2313	{
1884	// overlays such as the speech bubble, probably more to come	2314	pl_x = px;
1885	if (cell->flags & 1)	2315	pl_y = py;
		2316	pl_tex = tex;
1886	{	2317	continue;
1887	maptex tex = self->tex [1];
1888	int px = x * T + T * 2 / 32;
1889	int py = y * T - T * 6 / 32;
1890
1891	if (tex.name)
1892	{
1893	if (key.texname != tex.name)
1894	{
1895	key.texname = tex.name;
1896	arr = rc_array (rc, &key);
1897	}
1898
1899	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
1900	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
1901	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
1902	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
1903	}
1904	}
1905	}	2318	}
		2319
		2320	arr->t2f_v3f (0 , 0 , px , py , 0);
		2321	arr->t2f_v3f (0 , tex.t, px , py + tex.h, 0);
		2322	arr->t2f_v3f (tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2323	arr->t2f_v3f (tex.s, 0 , px + tex.w, py , 0);
1906		2324
1907	// update smooth hash	2325	// update smooth hash
1908	if (tex.smoothtile)	2326	if (tex.smoothtile)
1909	{	2327	{
1910	skey.tile = tex.smoothtile;	2328	skey.tile = tex.smoothtile;
1911	skey.level = tex.smoothlevel;	2329	skey.level = tex.smoothlevel;
1912		2330
1913	smooth_level [tex.smoothlevel >> 5] \|= ((uint32_t)1) << (tex.smoothlevel & 31);	2331	smooth_level[tex.smoothlevel] = 1;
1914		2332
1915	// add bits to current tile and all neighbours. skey.x\|y is	2333	// add bits to current tile and all neighbours. skey.x\|y is
1916	// shifted +1\|+1 so we always stay positive.	2334	// shifted +1\|+1 so we always stay positive.
1917		2335
1918	// bits is ___n cccc CCCC bbbb	2336	// bits is ___n cccc CCCC bbbb
…		…
1926		2344
1927	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··	2345	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
1928	// ·· ·· ·┏ ┓·	2346	// ·· ·· ·┏ ┓·
1929		2347
1930	// full tile	2348	// full tile
1931	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);	2349	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x1000);
1932		2350
1933	// borders	2351	// borders
1934	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);	2352	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x0091);
1935	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);	2353	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0032);
1936	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);	2354	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x0064);
1937	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);	2355	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, skey, 0x00c8);
1938		2356
1939	// corners	2357	// corners
1940	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);	2358	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0100);
1941	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);	2359	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0200);
1942	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);	2360	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, skey, 0x0400);
1943	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);	2361	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, skey, 0x0800);
		2362	}
		2363	}
		2364
		2365	if (expect_false (z == 2) && expect_false (cell->flags))
		2366	{
		2367	// overlays such as the speech bubble, probably more to come
		2368	if (cell->flags & 1)
		2369	{
		2370	rc_key_t key_ov = key;
		2371	maptex tex = self->tex[TEXID_SPEECH];
		2372	int px = x * Tw + Tw * 2 / 32;
		2373	int py = y * Th - Th * 6 / 32;
		2374
		2375	key_ov.texname = tex.name;
		2376	rc_t::array_t &arr = rc_ov.array (key_ov);
		2377
		2378	arr.t2f_v3f (0 , 0 , px , py , 0);
		2379	arr.t2f_v3f (0 , tex.t, px , py + Th, 0);
		2380	arr.t2f_v3f (tex.s, tex.t, px + Tw, py + Th, 0);
		2381	arr.t2f_v3f (tex.s, 0 , px + Tw, py , 0);
1944	}	2382	}
1945	}	2383	}
1946	}	2384	}
1947	}	2385	}
1948		2386
1949	rc_draw (rc);	2387	rc.draw ();
1950	rc_clear (rc);	2388	rc.clear ();
1951		2389
1952	// go through all smoothlevels, lowest to highest, then draw.	2390	// go through all smoothlevels, lowest to highest, then draw.
1953	// this is basically counting sort	2391	// this is basically counting sort
1954	{	2392	{
1955	int w, b;	2393	int w, b;
1956		2394
1957	glEnable (GL_TEXTURE_2D);	2395	glEnable (GL_TEXTURE_2D);
1958	glBegin (GL_QUADS);	2396	glBegin (GL_QUADS);
1959	for (w = 0; w < 256 / 32; ++w)	2397	for (int level = 0; level < smooth_level.size (); ++level)
		2398	if (smooth_level[level])
		2399	for (auto &&it = smooth.begin (); it != smooth.end (); ++it)
1960	{	2400	{
1961	uint32_t smask = smooth_level [w];	2401	smooth_key &skey = it->first;
1962	if (smask)	2402	IV bits = it->second;
1963	for (b = 0; b < 32; ++b)	2403
1964	if (smask & (((uint32_t)1) << b))	2404	if (!(bits & 0x1000)
		2405	&& skey.level == level
		2406	&& level > smooth_max [skey.x][skey.y])
1965	{	2407	{
1966	int level = (w << 5) \| b;	2408	maptex tex = self->tex [skey.tile];
		2409	int px = (((int)skey.x) - 1) * Tw;
		2410	int py = (((int)skey.y) - 1) * Th;
		2411	int border = bits & 15;
		2412	int corner = (bits >> 8) & ~(bits >> 4) & 15;
		2413	float dx = tex.s * .0625f; // 16 images/row
		2414	float dy = tex.t * .5f ; // 2 images/column
		2415
1967	HE *he;	2416	if (tex.name)
1968
1969	hv_iterinit (smooth);
1970	while ((he = hv_iternext (smooth)))
1971	{	2417	{
1972	smooth_key skey = (smooth_key )HeKEY (he);	2418	// this time avoiding texture state changes
1973	IV bits = SvIVX (HeVAL (he));	2419	// save gobs of state changes.
1974		2420	if (key.texname != tex.name)
1975	if (!(bits & 0x1000)
1976	&& skey->level == level
1977	&& level > smooth_max [skey->x][skey->y])
1978	{	2421	{
1979	maptex tex = self->tex [skey->tile];	2422	self->tex [skey.tile].unused = 0;
1980	int px = (((int)skey->x) - 1) * T;
1981	int py = (((int)skey->y) - 1) * T;
1982	int border = bits & 15;
1983	int corner = (bits >> 8) & ~(bits >> 4) & 15;
1984	float dx = tex.s * .0625f; // 16 images/row
1985	float dy = tex.t * .5f ; // 2 images/column
1986		2423
1987	if (tex.name)
1988	{
1989	// this time avoiding texture state changes
1990	// save gobs of state changes.
1991	if (key.texname != tex.name)
1992	{
1993	glEnd ();	2424	glEnd ();
1994	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);	2425	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1995	glBegin (GL_QUADS);	2426	glBegin (GL_QUADS);
1996	}	2427	}
1997		2428
1998	if (border)	2429	if (border)
1999	{	2430	{
2000	float ox = border * dx;	2431	float ox = border * dx;
2001		2432
2002	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );	2433	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
2003	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);	2434	glTexCoord2f (ox , dy ); glVertex2i (px , py + Th);
2004	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);	2435	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py + Th);
2005	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );	2436	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + Tw, py );
2006	}	2437	}
2007		2438
2008	if (corner)	2439	if (corner)
2009	{	2440	{
2010	float ox = corner * dx;	2441	float ox = corner * dx;
2011		2442
2012	glTexCoord2f (ox , dy ); glVertex2i (px , py );	2443	glTexCoord2f (ox , dy ); glVertex2i (px , py );
2013	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);	2444	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + Th);
2014	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);	2445	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + Tw, py + Th);
2015	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );	2446	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py );
2016	}
2017	}
2018	}	2447	}
2019	}	2448	}
2020	}	2449	}
2021	}	2450	}
2022		2451
2023	glEnd ();	2452	glEnd ();
2024	glDisable (GL_TEXTURE_2D);	2453	glDisable (GL_TEXTURE_2D);
2025	key.texname = -1;	2454	key.texname = -1;
2026	}	2455	}
2027
2028	hv_clear (smooth);
2029	}	2456	}
2030		2457
		2458	if (pl_tex.name)
		2459	{
		2460	maptex tex = pl_tex;
		2461	int px = pl_x + sdx;
		2462	int py = pl_y + sdy;
		2463
		2464	key.texname = tex.name;
		2465	rc_t::array_t &arr = rc.array (key);
		2466
		2467	arr.t2f_v3f (0 , 0 , px , py , 0);
		2468	arr.t2f_v3f (0 , tex.t, px , py + tex.h, 0);
		2469	arr.t2f_v3f (tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2470	arr.t2f_v3f (tex.s, 0 , px + tex.w, py , 0);
		2471
		2472	rc.draw ();
		2473	}
		2474
		2475	rc_ov.draw ();
		2476	rc_ov.clear ();
		2477
2031	glDisable (GL_BLEND);	2478	glDisable (GL_BLEND);
2032	rc_free (rc);
2033		2479
2034	// top layer: overlays such as the health bar	2480	// top layer: overlays such as the health bar
2035	for (y = 0; y < sh; y++)	2481	for (y = 0; y < sh; y++)
2036	if (0 <= y + my && y + my < self->rows)	2482	if (0 <= y + my && y + my < self->rows)
2037	{	2483	{
…		…
2040	for (x = 0; x < sw; x++)	2486	for (x = 0; x < sw; x++)
2041	if (row->c0 <= x + mx && x + mx < row->c1)	2487	if (row->c0 <= x + mx && x + mx < row->c1)
2042	{	2488	{
2043	mapcell *cell = row->col + (x + mx - row->c0);	2489	mapcell *cell = row->col + (x + mx - row->c0);
2044		2490
2045	int px = x * T;	2491	int px = x * Tw;
2046	int py = y * T;	2492	int py = y * Th;
		2493
		2494	if (expect_false (cell->player == player))
		2495	{
		2496	px += sdx;
		2497	py += sdy;
		2498	}
2047		2499
2048	if (cell->stat_hp)	2500	if (cell->stat_hp)
2049	{	2501	{
2050	int width = cell->stat_width * T;	2502	int width = cell->stat_width * Tw;
2051	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;	2503	int thick = (sh * Th / 32 + 27) / 28 + 1 + cell->stat_width;
2052		2504
2053	glColor3ub (0, 0, 0);	2505	glColor3ub (0, 0, 0);
2054	glRectf (px + 1, py - thick - 2,	2506	glRectf (px + 1, py - thick - 2,
2055	px + width - 1, py);	2507	px + width - 1, py);
2056		2508
…		…
2062	}	2514	}
2063	}	2515	}
2064	}	2516	}
2065		2517
2066	void	2518	void
2067	draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)	2519	draw_magicmap (DC::Map self, int w, int h, unsigned char *data)
2068	CODE:	2520	CODE:
2069	{	2521	{
2070	static float color[16][3] = {	2522	static float color[16][3] = {
2071	{ 0.00F, 0.00F, 0.00F },	2523	{ 0.00f, 0.00f, 0.00f },
2072	{ 1.00F, 1.00F, 1.00F },	2524	{ 1.00f, 1.00f, 1.00f },
2073	{ 0.00F, 0.00F, 0.55F },	2525	{ 0.00f, 0.00f, 0.55f },
2074	{ 1.00F, 0.00F, 0.00F },	2526	{ 1.00f, 0.00f, 0.00f },
2075		2527
2076	{ 1.00F, 0.54F, 0.00F },	2528	{ 1.00f, 0.54f, 0.00f },
2077	{ 0.11F, 0.56F, 1.00F },	2529	{ 0.11f, 0.56f, 1.00f },
2078	{ 0.93F, 0.46F, 0.00F },	2530	{ 0.93f, 0.46f, 0.00f },
2079	{ 0.18F, 0.54F, 0.34F },	2531	{ 0.18f, 0.54f, 0.34f },
2080		2532
2081	{ 0.56F, 0.73F, 0.56F },	2533	{ 0.56f, 0.73f, 0.56f },
2082	{ 0.80F, 0.80F, 0.80F },	2534	{ 0.80f, 0.80f, 0.80f },
2083	{ 0.55F, 0.41F, 0.13F },	2535	{ 0.55f, 0.41f, 0.13f },
2084	{ 0.99F, 0.77F, 0.26F },	2536	{ 0.99f, 0.77f, 0.26f },
2085		2537
2086	{ 0.74F, 0.65F, 0.41F },	2538	{ 0.74f, 0.65f, 0.41f },
2087		2539
2088	{ 0.00F, 1.00F, 1.00F },	2540	{ 0.00f, 1.00f, 1.00f },
2089	{ 1.00F, 0.00F, 1.00F },	2541	{ 1.00f, 0.00f, 1.00f },
2090	{ 1.00F, 1.00F, 0.00F },	2542	{ 1.00f, 1.00f, 0.00f },
2091	};	2543	};
2092		2544
2093	int x, y;	2545	int x, y;
2094		2546
2095	glEnable (GL_TEXTURE_2D);	2547	glEnable (GL_TEXTURE_2D);
		2548	/* GL_REPLACE would be correct, as we don't need to modulate alpha,
		2549	* but the nvidia driver (185.18.14) mishandles alpha textures
		2550	* and takes the colour from god knows where instead of using
		2551	* Cp. MODULATE results in the same colour, but slightly different
		2552	* alpha, but atcually gives us the correct colour with nvidia.
		2553	*/
2096	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2554	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
2097	glEnable (GL_BLEND);	2555	glEnable (GL_BLEND);
2098	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2556	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
2099	glBegin (GL_QUADS);	2557	glBegin (GL_QUADS);
2100		2558
2101	for (y = 0; y < h; y++)	2559	for (y = 0; y < h; y++)
…		…
2105		2563
2106	if (m)	2564	if (m)
2107	{	2565	{
2108	float *c = color [m & 15];	2566	float *c = color [m & 15];
2109		2567
2110	float tx1 = m & 0x40 ? 0.5 : 0.;	2568	float tx1 = m & 0x40 ? 0.5f : 0.f;
2111	float tx2 = tx1 + 0.5;	2569	float tx2 = tx1 + 0.5f;
2112		2570
2113	glColor4f (c[0], c[1], c[2], 0.75);	2571	glColor4f (c[0], c[1], c[2], 1);
2114	glTexCoord2f (tx1, 0.); glVertex2i (x , y );	2572	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
2115	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);	2573	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
2116	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);	2574	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
2117	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );	2575	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
2118	}	2576	}
…		…
2126	void	2584	void
2127	fow_texture (DC::Map self, int mx, int my, int sw, int sh)	2585	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
2128	PPCODE:	2586	PPCODE:
2129	{	2587	{
2130	int x, y;	2588	int x, y;
2131	int sw1 = sw + 2;	2589	int sw1 = sw + 2;
2132	int sh1 = sh + 2;	2590	int sh1 = sh + 2;
2133	int sh3 = sh * 3;	2591	int sh3 = sh * 3;
2134	int sw34 = (sw * 3 + 3) & ~3;	2592	int sw3 = sw * 3;
		2593	SV darkness3_sv = sv_2mortal (newSV (sw3 sh3));
		2594	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
2135	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);	2595	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);
2136	SV darkness3_sv = sv_2mortal (newSV (sw34 sh3));	2596	memset (darkness1, 0, sw1*sh1);
2137	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
2138		2597
2139	SvPOK_only (darkness3_sv);	2598	SvPOK_only (darkness3_sv);
2140	SvCUR_set (darkness3_sv, sw34 * sh3);	2599	SvCUR_set (darkness3_sv, sw3 * sh3);
2141		2600
2142	mx += self->x - 1;	2601	mx += self->x - 1;
2143	my += self->y - 1;	2602	my += self->y - 1;
2144
2145	memset (darkness1, 255, sw1 * sh1);
2146		2603
2147	for (y = 0; y < sh1; y++)	2604	for (y = 0; y < sh1; y++)
2148	if (0 <= y + my && y + my < self->rows)	2605	if (0 <= y + my && y + my < self->rows)
2149	{	2606	{
2150	maprow *row = self->row + (y + my);	2607	maprow *row = self->row + (y + my);
…		…
2153	if (row->c0 <= x + mx && x + mx < row->c1)	2610	if (row->c0 <= x + mx && x + mx < row->c1)
2154	{	2611	{
2155	mapcell *cell = row->col + (x + mx - row->c0);	2612	mapcell *cell = row->col + (x + mx - row->c0);
2156		2613
2157	darkness1 [y * sw1 + x] = cell->darkness	2614	darkness1 [y * sw1 + x] = cell->darkness
2158	? 255 - (cell->darkness - 1)	2615	? DARKNESS_ADJUST (255 - (cell->darkness - 1))
2159	: 255 - FOW_DARKNESS;	2616	: DARKNESS_ADJUST (255 - FOW_DARKNESS);
2160	}	2617	}
2161	}	2618	}
2162		2619
2163	for (y = 0; y < sh; ++y)	2620	for (y = 0; y < sh; ++y)
2164	for (x = 0; x < sw; ++x)	2621	for (x = 0; x < sw; ++x)
…		…
2183		2640
2184	uint8_t r13 = (d13 + d23 + d12) / 3;	2641	uint8_t r13 = (d13 + d23 + d12) / 3;
2185	uint8_t r23 = d23;	2642	uint8_t r23 = d23;
2186	uint8_t r33 = (d23 + d33 + d32) / 3;	2643	uint8_t r33 = (d23 + d33 + d32) / 3;
2187		2644
2188	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);	2645	darkness3 [(y * 3 ) * sw3 + (x * 3 )] = MAX (d22, r11);
2189	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);	2646	darkness3 [(y * 3 ) * sw3 + (x * 3 + 1)] = MAX (d22, r21);
2190	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);	2647	darkness3 [(y * 3 ) * sw3 + (x * 3 + 2)] = MAX (d22, r31);
2191	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);	2648	darkness3 [(y * 3 + 1) * sw3 + (x * 3 )] = MAX (d22, r12);
2192	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);	2649	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 1)] = MAX (d22, r22); /* this MUST be == d22 */
2193	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);	2650	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 2)] = MAX (d22, r32);
2194	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);	2651	darkness3 [(y * 3 + 2) * sw3 + (x * 3 )] = MAX (d22, r13);
2195	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);	2652	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 1)] = MAX (d22, r23);
2196	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);	2653	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 2)] = MAX (d22, r33);
2197	}	2654	}
2198		2655
2199	free (darkness1);	2656	free (darkness1);
2200		2657
2201	EXTEND (SP, 3);	2658	EXTEND (SP, 3);
2202	PUSHs (sv_2mortal (newSViv (sw34)));	2659	PUSHs (sv_2mortal (newSViv (sw3)));
2203	PUSHs (sv_2mortal (newSViv (sh3)));	2660	PUSHs (sv_2mortal (newSViv (sh3)));
2204	PUSHs (darkness3_sv);	2661	PUSHs (darkness3_sv);
2205	}	2662	}
2206		2663
2207	SV *	2664	SV *
…		…
2270	else	2727	else
2271	*data++ = 0;	2728	*data++ = 0;
2272	}	2729	}
2273	}	2730	}
2274		2731
		2732	/* if size is wh + 5 then no data has been found /
		2733	if (data - (uint8_t )SvPVX (data_sv) != w h + 5)
		2734	{
2275	SvPOK_only (data_sv);	2735	SvPOK_only (data_sv);
2276	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2736	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
		2737	}
		2738
2277	RETVAL = data_sv;	2739	RETVAL = data_sv;
2278	}	2740	}
2279	OUTPUT:	2741	OUTPUT:
2280	RETVAL	2742	RETVAL
2281		2743
2282	void	2744	void
2283	set_rect (DC::Map self, int x0, int y0, uint8_t *data)	2745	set_rect (DC::Map self, int x0, int y0, SV *data_sv)
2284	PPCODE:	2746	PPCODE:
2285	{	2747	{
2286	int x, y, z;	2748	int x, y, z;
2287	int w, h;	2749	int w, h;
2288	int x1, y1;	2750	int x1, y1;
		2751	STRLEN len;
		2752	uint8_t data, end;
		2753
		2754	len = SvLEN (data_sv);
		2755	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
		2756	data = (uint8_t *)SvPVbyte_nolen (data_sv);
		2757	end = data + len + 8;
		2758
		2759	if (len < 5)
		2760	XSRETURN_EMPTY;
2289		2761
2290	if (*data++ != 0)	2762	if (*data++ != 0)
2291	XSRETURN_EMPTY; /* version mismatch */	2763	XSRETURN_EMPTY; /* version mismatch */
2292		2764
2293	w = data++ << 8; w \|= data++;	2765	w = data++ << 8; w \|= data++;
…		…
2308	{	2780	{
2309	maprow *row = map_get_row (self, y);	2781	maprow *row = map_get_row (self, y);
2310		2782
2311	for (x = x0; x < x1; x++)	2783	for (x = x0; x < x1; x++)
2312	{	2784	{
		2785	uint8_t flags;
		2786
		2787	if (data + 7 >= end)
		2788	XSRETURN_EMPTY;
		2789
2313	uint8_t flags = *data++;	2790	flags = *data++;
2314		2791
2315	if (flags)	2792	if (flags)
2316	{	2793	{
2317	mapcell *cell = row_get_cell (row, x);	2794	mapcell *cell = row_get_cell (row, x);
2318	tileid tile[3] = { 0, 0, 0 };	2795	tileid tile[3] = { 0, 0, 0 };
…		…
2321	if (flags & 2) { tile[1] = data++ << 8; tile[1] \|= data++; }	2798	if (flags & 2) { tile[1] = data++ << 8; tile[1] \|= data++; }
2322	if (flags & 4) { tile[2] = data++ << 8; tile[2] \|= data++; }	2799	if (flags & 4) { tile[2] = data++ << 8; tile[2] \|= data++; }
2323		2800
2324	if (cell->darkness == 0)	2801	if (cell->darkness == 0)
2325	{	2802	{
2326	cell->darkness = 0;	2803	/cell->darkness = 0;/
		2804	EXTEND (SP, 3);
2327		2805
2328	for (z = 0; z <= 2; z++)	2806	for (z = 0; z <= 2; z++)
2329	{	2807	{
2330	tileid t = tile [z];	2808	tileid t = tile [z];
2331		2809
2332	if (t >= self->texs \|\| (t && !self->tex [t].name))	2810	if (t >= self->texs \|\| (t && !self->tex [t].name))
2333	{	2811	{
2334	XPUSHs (sv_2mortal (newSViv (t)));	2812	PUSHs (sv_2mortal (newSViv (t)));
2335	need_texid (self, t);	2813	need_texid (self, t);
2336	}	2814	}
2337		2815
2338	cell->tile [z] = t;	2816	cell->tile [z] = t;
2339	}	2817	}
…		…
2344	}	2822	}
2345		2823
2346	MODULE = Deliantra::Client PACKAGE = DC::RW	2824	MODULE = Deliantra::Client PACKAGE = DC::RW
2347		2825
2348	DC::RW	2826	DC::RW
2349	new (SV class, SV data_sv)	2827	new (SV klass, SV data_sv)
2350	CODE:	2828	CODE:
2351	{	2829	{
2352	STRLEN datalen;	2830	STRLEN datalen;
2353	char *data = SvPVbyte (data_sv, datalen);	2831	char *data = SvPVbyte (data_sv, datalen);
2354		2832
…		…
2356	}	2834	}
2357	OUTPUT:	2835	OUTPUT:
2358	RETVAL	2836	RETVAL
2359		2837
2360	DC::RW	2838	DC::RW
2361	new_from_file (SV class, const char path, const char *mode = "rb")	2839	new_from_file (SV klass, const char path, const char *mode = "rb")
2362	CODE:	2840	CODE:
2363	RETVAL = SDL_RWFromFile (path, mode);	2841	RETVAL = SDL_RWFromFile (path, mode);
2364	OUTPUT:	2842	OUTPUT:
2365	RETVAL	2843	RETVAL
2366		2844
…		…
2384	if (RETVAL < 0)	2862	if (RETVAL < 0)
2385	{	2863	{
2386	RETVAL = Mix_GroupOldest (-1);	2864	RETVAL = Mix_GroupOldest (-1);
2387		2865
2388	if (RETVAL < 0)	2866	if (RETVAL < 0)
		2867	{
		2868	// happens sometimes, maybe it just stopped playing(?)
		2869	RETVAL = Mix_GroupAvailable (-1);
		2870
		2871	if (RETVAL < 0)
2389	XSRETURN_UNDEF;	2872	XSRETURN_UNDEF;
2390		2873	}
		2874	else
2391	Mix_HaltChannel (RETVAL);	2875	Mix_HaltChannel (RETVAL);
2392	}	2876	}
2393		2877
2394	Mix_UnregisterAllEffects (RETVAL);	2878	Mix_UnregisterAllEffects (RETVAL);
2395	Mix_Volume (RETVAL, 128);	2879	Mix_Volume (RETVAL, 128);
2396	}	2880	}
…		…
2443	void	2927	void
2444	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)	2928	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
2445	CODE:	2929	CODE:
2446	{	2930	{
2447	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));	2931	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
2448	int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);	2932	int angle = atan2f (dx, -dy) * 180.f / (float)M_PI + 360.f;
2449	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));	2933	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
2450	}	2934	}
2451		2935
2452	void	2936	void
2453	set_reverse_stereo (DC::Channel self, int flip)	2937	set_reverse_stereo (DC::Channel self, int flip)
…		…
2456		2940
2457	MODULE = Deliantra::Client PACKAGE = DC::MixChunk	2941	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
2458		2942
2459	PROTOTYPES: DISABLE	2943	PROTOTYPES: DISABLE
2460		2944
		2945	void
		2946	decoders ()
		2947	PPCODE:
		2948	#if SDL_MIXER_MAJOR_VERSION > 1 \|\| SDL_MIXER_MINOR_VERSION > 2 \|\| SDL_MIXER_PATCHLEVEL >= 10
		2949	int i, num = Mix_GetNumChunkDecoders ();
		2950	EXTEND (SP, num);
		2951	for (i = 0; i < num; ++i)
		2952	PUSHs (sv_2mortal (newSVpv (Mix_GetChunkDecoder (i), 0)));
		2953	#else
		2954	XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
		2955	#endif
		2956
2461	DC::MixChunk	2957	DC::MixChunk
2462	new (SV *class, DC::RW rwops)	2958	new (SV *klass, DC::RW rwops)
2463	CODE:	2959	CODE:
2464	RETVAL = Mix_LoadWAV_RW (rwops, 1);	2960	RETVAL = Mix_LoadWAV_RW (rwops, 1);
2465	OUTPUT:	2961	OUTPUT:
2466	RETVAL	2962	RETVAL
2467		2963
…		…
2497	OUTPUT:	2993	OUTPUT:
2498	RETVAL	2994	RETVAL
2499		2995
2500	MODULE = Deliantra::Client PACKAGE = DC::MixMusic	2996	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
2501		2997
		2998	void
		2999	decoders ()
		3000	PPCODE:
		3001	#if SDL_MIXER_MAJOR_VERSION > 1 \|\| SDL_MIXER_MINOR_VERSION > 2 \|\| SDL_MIXER_PATCHLEVEL >= 10
		3002	int i, num = Mix_GetNumMusicDecoders ();
		3003	EXTEND (SP, num);
		3004	for (i = 0; i < num; ++i)
		3005	PUSHs (sv_2mortal (newSVpv (Mix_GetMusicDecoder (i), 0)));
		3006	#else
		3007	XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
		3008	#endif
		3009
2502	int	3010	int
2503	volume (int volume = -1)	3011	volume (int volume = -1)
2504	PROTOTYPE: ;$	3012	PROTOTYPE: ;$
2505	CODE:	3013	CODE:
2506	if (items > 0)	3014	if (items > 0)
…		…
2517	void	3025	void
2518	halt ()	3026	halt ()
2519	CODE:	3027	CODE:
2520	Mix_HaltMusic ();	3028	Mix_HaltMusic ();
2521		3029
		3030	int
		3031	playing ()
		3032	CODE:
		3033	RETVAL = Mix_PlayingMusic ();
		3034	OUTPUT:
		3035	RETVAL
		3036
2522	DC::MixMusic	3037	DC::MixMusic
2523	new (SV *class, DC::RW rwops)	3038	new (SV *klass, DC::RW rwops)
2524	CODE:	3039	CODE:
2525	RETVAL = Mix_LoadMUS_RW (rwops);	3040	RETVAL = Mix_LoadMUS_RW (rwops);
2526	OUTPUT:	3041	OUTPUT:
2527	RETVAL	3042	RETVAL
2528		3043
…		…
2556	} *civ, const_iv[] = {	3071	} *civ, const_iv[] = {
2557	# define const_iv(name) { # name, (IV)name }	3072	# define const_iv(name) { # name, (IV)name }
2558	const_iv (GL_VENDOR),	3073	const_iv (GL_VENDOR),
2559	const_iv (GL_VERSION),	3074	const_iv (GL_VERSION),
2560	const_iv (GL_EXTENSIONS),	3075	const_iv (GL_EXTENSIONS),
		3076	const_iv (GL_MAX_TEXTURE_UNITS),
2561	const_iv (GL_COLOR_MATERIAL),	3077	const_iv (GL_COLOR_MATERIAL),
2562	const_iv (GL_SMOOTH),	3078	const_iv (GL_SMOOTH),
2563	const_iv (GL_FLAT),	3079	const_iv (GL_FLAT),
2564	const_iv (GL_DITHER),	3080	const_iv (GL_DITHER),
2565	const_iv (GL_BLEND),	3081	const_iv (GL_BLEND),
…		…
2577	const_iv (GL_ZERO),	3093	const_iv (GL_ZERO),
2578	const_iv (GL_SRC_ALPHA),	3094	const_iv (GL_SRC_ALPHA),
2579	const_iv (GL_DST_ALPHA),	3095	const_iv (GL_DST_ALPHA),
2580	const_iv (GL_ONE_MINUS_SRC_ALPHA),	3096	const_iv (GL_ONE_MINUS_SRC_ALPHA),
2581	const_iv (GL_ONE_MINUS_DST_ALPHA),	3097	const_iv (GL_ONE_MINUS_DST_ALPHA),
		3098	const_iv (GL_SRC_COLOR),
		3099	const_iv (GL_DST_COLOR),
		3100	const_iv (GL_ONE_MINUS_SRC_COLOR),
		3101	const_iv (GL_ONE_MINUS_DST_COLOR),
2582	const_iv (GL_SRC_ALPHA_SATURATE),	3102	const_iv (GL_SRC_ALPHA_SATURATE),
2583	const_iv (GL_RGB),	3103	const_iv (GL_RGB),
2584	const_iv (GL_RGBA),	3104	const_iv (GL_RGBA),
2585	const_iv (GL_RGBA4),	3105	const_iv (GL_RGBA4),
2586	const_iv (GL_RGBA8),	3106	const_iv (GL_RGBA8),
…		…
2654	const_iv (GL_NICEST),	3174	const_iv (GL_NICEST),
2655	const_iv (GL_V2F),	3175	const_iv (GL_V2F),
2656	const_iv (GL_V3F),	3176	const_iv (GL_V3F),
2657	const_iv (GL_T2F_V3F),	3177	const_iv (GL_T2F_V3F),
2658	const_iv (GL_T2F_N3F_V3F),	3178	const_iv (GL_T2F_N3F_V3F),
		3179	const_iv (GL_FUNC_ADD),
		3180	const_iv (GL_FUNC_SUBTRACT),
		3181	const_iv (GL_FUNC_REVERSE_SUBTRACT),
2659	# undef const_iv	3182	# undef const_iv
2660	};	3183	};
2661		3184
2662	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	3185	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
2663	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	3186	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
2664		3187
2665	texture_av = newAV ();	3188	texture_av = newAV ();
2666	AvREAL_off (texture_av);	3189	AvREAL_off (texture_av);
2667	}	3190	}
2668		3191
…		…
2670	disable_GL_EXT_blend_func_separate ()	3193	disable_GL_EXT_blend_func_separate ()
2671	CODE:	3194	CODE:
2672	gl.BlendFuncSeparate = 0;	3195	gl.BlendFuncSeparate = 0;
2673	gl.BlendFuncSeparateEXT = 0;	3196	gl.BlendFuncSeparateEXT = 0;
2674		3197
2675	char *	3198	void
		3199	apple_nvidia_bug (int enable)
		3200
		3201	const char *
2676	gl_vendor ()	3202	gl_vendor ()
2677	CODE:	3203	CODE:
2678	RETVAL = (char *)glGetString (GL_VENDOR);	3204	RETVAL = (const char *)glGetString (GL_VENDOR);
2679	OUTPUT:	3205	OUTPUT:
2680	RETVAL	3206	RETVAL
2681		3207
2682	char *	3208	const char *
2683	gl_version ()	3209	gl_version ()
2684	CODE:	3210	CODE:
2685	RETVAL = (char *)glGetString (GL_VERSION);	3211	RETVAL = (const char *)glGetString (GL_VERSION);
2686	OUTPUT:	3212	OUTPUT:
2687	RETVAL	3213	RETVAL
2688		3214
2689	char *	3215	const char *
2690	gl_extensions ()	3216	gl_extensions ()
2691	CODE:	3217	CODE:
2692	RETVAL = (char *)glGetString (GL_EXTENSIONS);	3218	RETVAL = (const char *)glGetString (GL_EXTENSIONS);
2693	OUTPUT:	3219	OUTPUT:
2694	RETVAL	3220	RETVAL
2695		3221
2696	const char *glGetString (GLenum pname)	3222	const char *glGetString (GLenum pname)
		3223	CODE:
		3224	RETVAL = (const char *)glGetString (pname);
		3225	OUTPUT:
		3226	RETVAL
2697		3227
2698	GLint glGetInteger (GLenum pname)	3228	GLint glGetInteger (GLenum pname)
2699	CODE:	3229	CODE:
2700	glGetIntegerv (pname, &RETVAL);	3230	glGetIntegerv (pname, &RETVAL);
2701	OUTPUT:	3231	OUTPUT:
…		…
2709		3239
2710	int glGetError ()	3240	int glGetError ()
2711		3241
2712	void glFinish ()	3242	void glFinish ()
2713		3243
		3244	void glFlush ()
		3245
2714	void glClear (int mask)	3246	void glClear (int mask)
2715		3247
2716	void glClearColor (float r, float g, float b, float a = 1.0)	3248	void glClearColor (float r, float g, float b, float a = 1.0)
2717	PROTOTYPE: @	3249	PROTOTYPE: @
2718		3250
…		…
2727	void glBlendFunc (int sfactor, int dfactor)	3259	void glBlendFunc (int sfactor, int dfactor)
2728		3260
2729	void glBlendFuncSeparate (int sa, int da, int saa, int daa)	3261	void glBlendFuncSeparate (int sa, int da, int saa, int daa)
2730	CODE:	3262	CODE:
2731	gl_BlendFuncSeparate (sa, da, saa, daa);	3263	gl_BlendFuncSeparate (sa, da, saa, daa);
		3264
		3265	# void glBlendEquation (int se)
2732		3266
2733	void glDepthMask (int flag)	3267	void glDepthMask (int flag)
2734		3268
2735	void glLogicOp (int opcode)	3269	void glLogicOp (int opcode)
2736		3270
…		…
2771	void glRotate (float angle, float x, float y, float z)	3305	void glRotate (float angle, float x, float y, float z)
2772	CODE:	3306	CODE:
2773	glRotatef (angle, x, y, z);	3307	glRotatef (angle, x, y, z);
2774		3308
2775	void glColor (float r, float g, float b, float a = 1.0)	3309	void glColor (float r, float g, float b, float a = 1.0)
		3310	PROTOTYPE: @
2776	ALIAS:	3311	ALIAS:
2777	glColor_premultiply = 1	3312	glColor_premultiply = 1
2778	CODE:	3313	CODE:
2779	if (ix)	3314	if (ix)
2780	{	3315	{
…		…
2886		3421
2887	void glEndList ()	3422	void glEndList ()
2888		3423
2889	void glCallList (int list)	3424	void glCallList (int list)
2890		3425
		3426	void c_init ()
		3427	CODE:
		3428	glPixelStorei (GL_PACK_ALIGNMENT , 1);
		3429	glPixelStorei (GL_UNPACK_ALIGNMENT, 1);
		3430
2891	MODULE = Deliantra::Client PACKAGE = DC::UI::Base	3431	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
2892		3432
2893	PROTOTYPES: DISABLE	3433	PROTOTYPES: DISABLE
2894		3434
2895	void	3435	void
2896	find_widget (SV *self, NV x, NV y)	3436	find_widget (SV *self, NV x, NV y)
2897	PPCODE:	3437	PPCODE:
2898	{	3438	{
2899	if (within_widget (self, x, y))	3439	if (within_widget (self, x, y))
2900	XPUSHs (self);	3440	XPUSHs (self);
2901	}	3441	}
2902		3442
2903	BOOT:	3443	BOOT:
2904	{	3444	{
…		…
2912		3452
2913	void	3453	void
2914	draw (SV *self)	3454	draw (SV *self)
2915	CODE:	3455	CODE:
2916	{	3456	{
2917	HV *hv;	3457	HV *hv;
2918	SV **svp;	3458	SV **svp;
2919	NV x, y, w, h;	3459	NV x, y, w, h;
2920	SV *draw_x_sv = GvSV (draw_x_gv);	3460	SV *draw_x_sv = GvSV (draw_x_gv);
2921	SV *draw_y_sv = GvSV (draw_y_gv);	3461	SV *draw_y_sv = GvSV (draw_y_gv);
2922	SV *draw_w_sv = GvSV (draw_w_gv);	3462	SV *draw_w_sv = GvSV (draw_w_gv);
2923	SV *draw_h_sv = GvSV (draw_h_gv);	3463	SV *draw_h_sv = GvSV (draw_h_gv);

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Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.245 by root, Fri Dec 28 15:05:20 2007 UTC vs. Revision 1.329 by root, Sun Nov 18 13:07:51 2018 UTC

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Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.245 by root, Fri Dec 28 15:05:20 2007 UTC vs.
Revision 1.329 by root, Sun Nov 18 13:07:51 2018 UTC